[dts] [PATCH V1] tests/TestSuite_cvl_switch_filter.py: add validate check for unsupported_pattern_in_OS_default_package case

[Tu, Lijuan]

> Subject: [dts] [PATCH V1] tests/TestSuite_cvl_switch_filter.py: add validate
> check for unsupported_pattern_in_OS_default_package case
> 
> tests/TestSuite_cvl_switch_filter.py: add validate check for
> unsupported_pattern_in_OS_default_package case
> 
> Signed-off-by: Nannan Lu <nannan.lu at intel.com>

Applied